Animal Planet has ordered new seasons of Saturday primetime series "Pit Boss," My Cat From Hell" and "Pit Bulls and Parolees."

The three series combined to give Animal Planet its best quarter ever on Saturdays in overall viewers, with a year-to-year rise of more than 30%. Each averaged in the neighborhood of one million viewers per episode, with the Feb. 18 "Pit Boss" season finale peaking at 1.1 million